# Coaxial cable Rangeful RP-SMA male to RP-SMA female HF400 12 m 50 Ω full copper

**URL:** https://aio.lv/en/product--rangeful-hf400-rpsm-rpsf-12--11156441
**Data updated:** 2026-02-14 19:33 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** Rangeful
**Manufacturer code:** HF400-RPSM-RPSF-12
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 54.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rangeful-hf400-rpsm-rpsf-12--11156441

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.89 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Coaxial cable Rangeful HF400 with RP-SMA male to RP-SMA female connectors, 12 meters long and 50 Ω impedance. Constructed with full copper conductor and HF400 coax for stable RF signal transmission. Designed for antenna connections, test setups, amateur radio and wireless equipment where a 12 m, low-loss 50 Ω cable with RP-SMA terminations is required.

## Long description

Coaxial cable Rangeful RP-SMA male to RP-SMA female HF400 12 m 50 Ω full copper is a radio-frequency jumper cable designed for low-loss signal transmission between devices with RP-SMA terminations. The HF400 coax construction combined with a full copper center conductor ensures consistent characteristic impedance of 50 Ω over the 12 m length, making it suitable for antenna extensions, test leads and connections in wireless setups. The cable provides a stable RF path for frequencies commonly used in amateur radio, Wi‑Fi equipment and other RF systems requiring RP-SMA interfaces.
Advantages
The HF400 construction with a full copper core reduces insertion loss and preserves signal integrity across the 12 m span while maintaining flexibility for routing. RP-SMA male to RP-SMA female terminations offer compatibility with devices that use reversed polarity SMA interfaces without requiring adapters. The 50 Ω impedance matches standard RF equipment to minimise reflections, and the robust shielding of HF400 helps limit external interference in typical indoor and sheltered outdoor environments.
Suitable for
 Antenna extensions and repositioning for routers, access points and outdoor antennas
 Test and measurement setups in labs and workshops where RP-SMA connectors are required
 Amateur radio and short-range wireless installations using 50 Ω systems
 Connecting wireless modems, repeaters and IoT gateways that accept RP-SMA terminations
Key specifications
 Cable type: HF400 coaxial cable
 Connector A: RP-SMA male
 Connector B: RP-SMA female
 Length: 12 m
 Characteristic impedance: 50 Ω
 Center conductor: full copper
 Typical use: RF signal transmission for antenna and test connections
How to use
Connect the RP-SMA male end to the corresponding RP-SMA female socket on the device and attach the RP-SMA female end to the antenna or accessory with an RP-SMA male socket. Ensure connectors are threaded until fully seated but avoid over-tightening to prevent damage to threads or connector dielectric. Route the cable to avoid sharp bends and places where it may be crushed; keep a bend radius appropriate for HF400 coax to preserve electrical characteristics. For temporary test setups, secure the cable to prevent movement that could stress connectors.
Usage recommendations
For best performance, use this 50 Ω cable in installations where impedance matching matters; avoid exposing the cable to sustained direct sunlight or heavy mechanical strain. When used outdoors, provide basic weather protection at connector junctions. Periodically inspect connector integrity and re-seat connections if signal degradation is observed.

## FAQ

### How much does the Rangeful HF400 RP-SMA male to RP-SMA female 12 m cable cost, and is it available for purchase?

The price is 65.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 07.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Rangeful products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Rangeful service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11156441/61875806_large.webp